MP GP15-1 Locos
This page is dedicated to MP's fleet of GP15-1 units. The MP was the owner of 160 GP15-1 units. Note that the GP15AC fleet is covered sererately here.
These units were referred to as "baby tunnel motors" by many railfans due to their tunnel radiators and diminutive size compared to their larger cousins.
Original orders:
| Orig. road numbers | model | EMD serial no. | build date | notes |
| MP 1555-1569 | GP15-1 | 757138-1 thru 757138-15 | 6-7/1976 | |
| MP 1570-1574 | GP15-1 | 757138-16 thru 757138-20 | 6-7/1976 | C&EI sublettering |
| MP 1575-1589 | GP15-1 | 767037-1 thru 767037-15 | 12/1976 | |
| MP 1590-1614 | GP15-1 | 767038-1 thru 767038-25 | 7/1977 | |
| MP 1615-1644 | GP15-1 | 787183-1 thru 787183-30 | 9-11/1979 | |
| MP 1645-1664 | GP15-1 | 807019-1 thru 807019-20 | 8/1981 | |
| MP 1665-1704 | GP15-1 | 817017-1 thru 817017-40 | 2-4/1982 | |
| MP 1705-1714 | GP15-1 | 817035-1 thru 817035-10 | 3-4/1982 |
GP15-1: MP 1555 757138-1 6/1976 MP 1556 757138-2 6/1976 MP 1557 757138-3 6/1976 MP 1558 757138-4 7/1976 MP 1559 757138-5 7/1976 MP 1560 757138-6 7/1976 MP 1561 757138-7 7/1976 MP 1562 757138-8 7/1976 MP 1563 757138-9 7/1976 MP 1564 757138-10 7/1976 MP 1565 757138-11 7/1976 MP 1566 757138-12 7/1976 MP 1567 757138-13 7/1976 MP 1568 757138-14 7/1976 MP 1569 757138-15 7/1976 MP 1570 757138-16 7/1976 C&EI sublettering MP 1571 757138-17 7/1976 C&EI sublettering MP 1572 757138-18 7/1976 C&EI sublettering MP 1573 757138-19 7/1976 C&EI sublettering MP 1574 757138-20 7/1976 C&EI sublettering MP 1575 767037-1 12/1976 MP 1576 767037-2 12/1976 MP 1577 767037-3 12/1976 MP 1578 767037-4 12/1976 MP 1579 767037-5 12/1976 MP 1580 767037-6 12/1976 MP 1581 767037-7 12/1976 MP 1582 767037-8 12/1976 MP 1583 767037-9 12/1976 MP 1584 767037-10 12/1976 MP 1585 767037-11 12/1976 MP 1586 767037-12 12/1976 MP 1587 767037-13 12/1976 MP 1588 767037-14 12/1976 MP 1589 767037-15 12/1976 MP 1590 767038-1 7/1977 MP 1591 767038-2 7/1977 MP 1592 767038-3 7/1977 MP 1593 767038-4 7/1977 MP 1594 767038-5 7/1977 MP 1595 767038-6 7/1977 MP 1596 767038-7 7/1977 MP 1597 767038-8 7/1977 MP 1598 767038-9 7/1977 MP 1599 767038-10 7/1977 MP 1600 767038-11 7/1977 MP 1601 767038-12 7/1977 MP 1602 767038-13 7/1977 MP 1603 767038-14 7/1977 MP 1604 767038-15 7/1977 MP 1605 767038-16 7/1977 MP 1606 767038-17 7/1977 MP 1607 767038-18 7/1977 MP 1608 767038-19 7/1977 MP 1609 767038-20 7/1977 MP 1610 767038-21 7/1977 MP 1611 767038-22 7/1977 MP 1612 767038-23 7/1977 MP 1613 767038-24 7/1977 MP 1614 767038-25 7/1977 MP 1615 787183-1 9/1979 MP 1616 787183-2 9/1979 MP 1617 787183-3 9/1979 MP 1618 787183-4 9/1979 MP 1619 787183-5 9/1979 MP 1620 787183-6 9/1979 MP 1621 787183-7 9/1979 MP 1622 787183-8 9/1979 MP 1623 787183-9 9/1979 MP 1624 787183-10 9/1979 MP 1625 787183-11 9/1979 MP 1626 787183-12 9/1979 MP 1627 787183-13 9/1979 MP 1628 787183-14 9/1979 MP 1629 787183-15 9/1979 MP 1630 787183-16 9/1979 MP 1631 787183-17 9/1979 MP 1632 787183-18 9/1979 MP 1633 787183-19 9/1979 MP 1634 787183-20 9/1979 MP 1635 787183-21 9/1979 MP 1636 787183-22 9/1979 MP 1637 787183-23 9/1979 MP 1638 787183-24 9/1979 MP 1639 787183-25 9/1979 MP 1640 787183-26 9/1979 MP 1641 787183-27 9/1979 MP 1642 787183-28 9/1979 MP 1643 787183-29 9/1979 MP 1644 787183-30 11/1979 MP 1645 807019-1 8/1981 MP 1646 807019-2 8/1981 MP 1647 807019-3 8/1981 MP 1648 807019-4 8/1981 MP 1649 807019-5 8/1981 MP 1650 807019-6 8/1981 MP 1651 807019-7 8/1981 MP 1652 807019-8 8/1981 MP 1653 807019-9 8/1981 MP 1654 807019-10 8/1981 MP 1655 807019-11 8/1981 MP 1656 807019-12 8/1981 MP 1657 807019-13 8/1981 MP 1658 807019-14 8/1981 MP 1659 807019-15 8/1981 MP 1660 807019-16 8/1981 MP 1661 807019-17 8/1981 MP 1662 807019-18 8/1981 MP 1663 807019-19 8/1981 MP 1664 807019-20 8/1981 MP 1665 817017-1 2/1982 MP 1666 817017-2 2/1982 MP 1667 817017-3 2/1982 MP 1668 817017-4 2/1982 MP 1669 817017-5 2/1982 MP 1670 817017-6 2/1982 MP 1671 817017-7 2/1982 MP 1672 817017-8 2/1982 MP 1673 817017-9 2/1982 MP 1674 817017-10 2/1982 MP 1675 817017-11 2/1982 MP 1676 817017-12 2/1982 MP 1677 817017-13 2/1982 MP 1678 817017-14 2/1982 MP 1679 817017-15 2/1982 MP 1680 817017-16 2/1982 MP 1681 817017-17 2/1982 MP 1682 817017-18 2/1982 MP 1683 817017-19 2/1982 MP 1684 817017-20 2/1982 MP 1685 817017-21 2/1982 MP 1686 817017-22 2/1982 MP 1687 817017-23 2/1982 MP 1688 817017-24 2/1982 MP 1689 817017-25 2/1982 MP 1690 817017-26 2/1982 MP 1691 817017-27 2/1982 MP 1692 817017-28 2/1982 MP 1693 817017-29 2/1982 MP 1694 817017-30 2/1982 MP 1695 817017-31 3/1982 MP 1696 817017-32 3/1982 MP 1697 817017-33 3/1982 MP 1698 817017-34 3/1982 MP 1699 817017-35 3/1982 MP 1700 817017-36 3/1982 MP 1701 817017-37 3/1982 MP 1702 817017-38 4/1982 MP 1703 817017-39 4/1982 MP 1704 817017-40 4/1982 MP 1705 817035-1 3/1982 MP 1706 817035-2 3/1982 MP 1707 817035-3 3/1982 MP 1708 817035-4 3/1982 MP 1709 817035-5 3/1982 MP 1710 817035-6 3/1982 MP 1711 817035-7 3/1982 MP 1712 817035-8 4/1982 MP 1713 817035-9 4/1982 MP 1714 817035-10 4/1982